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Euphorbia esula

Euphorbia esula

9.8
A tall plant from Europe and Asia that lives for many years and spreads like a weed in North America
  • noun
  • UK
translation icon : euphorbia esula
  • The bright green stems and yellow-green flowers are characteristic features of Euphorbia esula.

Examples

  • Euphorbia esula spreads aggressively, making it difficult to control in some pastures.

  • Many land managers struggle to eradicate Euphorbia esula from agricultural fields.

  • The Euphorbia esula is often found in disturbed areas.

  • Many gardeners consider Euphorbia esula a problematic weed.

  • Euphorbia esula can quickly take over gardens if not managed properly.

  • Farmers often face challenges when trying to remove Euphorbia esula from their crops.

  • The invasive nature of Euphorbia esula can lead to significant ecological issues.

Synonyms

leafy spurge
vsEuphorbia esula
  • Specialized
1 9.8

A tall plant with greenish-yellow flowers that spreads and harms grasses and crops

is the formal Latin scientific name used in taxonomy and research
wolf's milk
vsEuphorbia esula
  • US
9.9

A tall weed with many leaves that spreads quickly and harms crops

is the standard Latin name used in scientific naming

Surface Forms

Morphology

Euphorbia + esula

This is a Latin binomial: the genus name 'Euphorbia' signals it is a plant (so a learner who knows that would infer a plant species), but the species epithet 'esula' is an arbitrary Latin label and carries no obvious English meaning. Therefore a learner could tell it is a Euphorbia species but could not derive the specific sense 'leafy spurge' or its weed status from the parts alone.

Etymology

Euphorbia esula may come from a Greek doctor named Euphorbus, who used plants with a white, milky sap for medicine, so many plants called Euphorbia have that sap. The second name esula was an old word for a kind of 'spurge', so the full name points to a milky-sapped 'spurge' and explains why this spreading 'weed' is called leafy spurge.